Driving unit for an electrode shaping device



FIG. 1 is a rear elevational view of a driving unit for an electrode shaping device showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a rear perspective view thereof, the cutter has been omitted for convenience of illustration. 

The ornamental design for a driving unit for an electrode shaping device, as shown and described. 